The whole structure,technical characteristic,main function and application of construction management information system(CMIS) in Jiangsu Power Grid is introduced briefly,and the necessity and significance of extending CMIS is expressed.

• 简要介绍了江苏电网工程建设管理信息系统(CMIS)的总体构架、技术特点、主要功能和应用情况,阐述了推广应用工程建设管理信息系统的必要性和意义。